AdSense placeholder
Paste your AdSense script + ad units in src/layout_bottom.php, then set $ads_enabled = true.
src/layout_bottom.php, then set $ads_enabled = true.
Operating Company Number (OCN): 6570
Carriers are telecom operating companies that own number blocks (NPA-NXX). A number showing this carrier does not guarantee the caller is that company — scam calls can spoof caller ID.
| State | NPA | NXX | Rate center | Open |
|---|---|---|---|---|
| IA | 319 | 212 | COLUMBSJCT | Prefix |
| IA | 319 | 217 | MTPLEASANT | Prefix |
| IA | 319 | 230 | WATERLOO | Prefix |
| IA | 319 | 270 | CEDAR RPDS | Prefix |
| IA | 319 | 290 | WATERLOO | Prefix |
| IA | 319 | 321 | IOWA CITY | Prefix |
| IA | 319 | 329 | CEDAR RPDS | Prefix |
| IA | 319 | 331 | IOWA CITY | Prefix |
| IA | 319 | 360 | CEDAR RPDS | Prefix |
| IA | 319 | 371 | FT MADISON | Prefix |
| IA | 319 | 389 | CEDAR RPDS | Prefix |
| IA | 319 | 427 | WATERLOO | Prefix |
| IA | 319 | 440 | CEDAR RPDS | Prefix |
| IA | 319 | 450 | CEDAR RPDS | Prefix |
| IA | 319 | 458 | WASHINGTON | Prefix |
| IA | 319 | 460 | WASHINGTON | Prefix |
| IA | 319 | 481 | ANAMOSA | Prefix |
| IA | 319 | 488 | KEYSTONE | Prefix |
| IA | 319 | 505 | WATERLOO | Prefix |
| IA | 319 | 520 | KEOKUK | Prefix |
| IA | 319 | 529 | WATERLOO | Prefix |
| IA | 319 | 531 | CEDAR RPDS | Prefix |
| IA | 319 | 541 | IOWA CITY | Prefix |
| IA | 319 | 640 | CEDAR RPDS | Prefix |
| IA | 319 | 660 | WILLIAMSBG | Prefix |
| IA | 319 | 661 | WILLIAMSBG | Prefix |
| IA | 319 | 677 | KEOSAUQUA | Prefix |
| IA | 319 | 750 | BURLINGTON | Prefix |
| IA | 319 | 800 | IOWA CITY | Prefix |
| IA | 319 | 823 | GRUNDY CTR | Prefix |
| IA | 319 | 830 | WATERLOO | Prefix |
| IA | 319 | 850 | BURLINGTON | Prefix |
| IA | 319 | 853 | NO LIBERTY | Prefix |
| IA | 319 | 883 | WATERLOO | Prefix |
| IA | 319 | 899 | CEDAR RPDS | Prefix |
| IA | 515 | 201 | DES MOINES | Prefix |
| IA | 515 | 218 | DES MOINES | Prefix |
| IA | 515 | 229 | DES MOINES | Prefix |
| IA | 515 | 230 | BOONE | Prefix |
| IA | 515 | 231 | AMES | Prefix |
| IA | 515 | 240 | DES MOINES | Prefix |
| IA | 515 | 310 | JEWELL | Prefix |
| IA | 515 | 314 | DES MOINES | Prefix |
| IA | 515 | 320 | ALGONA | Prefix |
| IA | 515 | 321 | DES MOINES | Prefix |
| IA | 515 | 322 | DES MOINES | Prefix |
| IA | 515 | 336 | DES MOINES | Prefix |
| IA | 515 | 338 | ELLSWORTH | Prefix |
| IA | 515 | 344 | DES MOINES | Prefix |
| IA | 515 | 351 | GOWRIE | Prefix |
| IA | 515 | 357 | AMES | Prefix |
| IA | 515 | 360 | DES MOINES | Prefix |
| IA | 515 | 361 | ALGONA | Prefix |
| IA | 515 | 371 | DES MOINES | Prefix |
| IA | 515 | 391 | JEFFERSON | Prefix |
| IA | 515 | 443 | DES MOINES | Prefix |
| IA | 515 | 450 | AMES | Prefix |
| IA | 515 | 468 | WINTERSET | Prefix |
| IA | 515 | 480 | DES MOINES | Prefix |
| IA | 515 | 490 | DES MOINES | Prefix |
| IA | 515 | 491 | DES MOINES | Prefix |
| IA | 515 | 499 | DES MOINES | Prefix |
| IA | 515 | 505 | DES MOINES | Prefix |
| IA | 515 | 508 | DES MOINES | Prefix |
| IA | 515 | 509 | AMES | Prefix |
| IA | 515 | 520 | AMES | Prefix |
| IA | 515 | 538 | LAKOTA | Prefix |
| IA | 515 | 570 | FORT DODGE | Prefix |
| IA | 515 | 578 | LAKOTA | Prefix |
| IA | 515 | 587 | DES MOINES | Prefix |
| IA | 515 | 601 | DES MOINES | Prefix |
| IA | 515 | 620 | AMES | Prefix |
| IA | 515 | 650 | DES MOINES | Prefix |
| IA | 515 | 686 | AMES | Prefix |
| IA | 515 | 715 | AMES | Prefix |
| IA | 515 | 720 | DES MOINES | Prefix |
| IA | 515 | 735 | AMES | Prefix |
| IA | 515 | 776 | DES MOINES | Prefix |
| IA | 515 | 782 | DES MOINES | Prefix |
| IA | 515 | 802 | DES MOINES | Prefix |
| IA | 515 | 829 | DES MOINES | Prefix |
| IA | 515 | 835 | WEBSTER CY | Prefix |
| IA | 515 | 851 | CLARION | Prefix |
| IA | 515 | 890 | HUMBOLDT | Prefix |
| IA | 515 | 901 | DES MOINES | Prefix |
| IA | 563 | 202 | DECORAH | Prefix |
| IA | 563 | 203 | CRESCO | Prefix |
| IA | 563 | 235 | DUBUQUE | Prefix |
| IA | 563 | 249 | CLINTON | Prefix |
| IA | 563 | 271 | DAVENPORT | Prefix |
| IA | 563 | 299 | MUSCATINE | Prefix |
| IA | 563 | 321 | CLINTON | Prefix |
| IA | 563 | 340 | DAVENPORT | Prefix |
| IA | 563 | 343 | DAVENPORT | Prefix |
| IA | 563 | 419 | DECORAH | Prefix |
| IA | 563 | 580 | DUBUQUE | Prefix |
| IA | 563 | 581 | DUBUQUE | Prefix |
| IA | 563 | 605 | POSTVILLE | Prefix |
| IA | 563 | 770 | MUSCATINE | Prefix |
| IA | 563 | 777 | SABULA | Prefix |
| IA | 563 | 929 | MANCHESTER | Prefix |
| IA | 563 | 940 | DAVENPORT | Prefix |
| IA | 641 | 208 | BLOOMFIELD | Prefix |
| IA | 641 | 220 | CHARLES CY | Prefix |
| IA | 641 | 229 | NEWHAMPTON | Prefix |
| IA | 641 | 231 | CLEAR LAKE | Prefix |
| IA | 641 | 260 | GRINNELL | Prefix |
| IA | 641 | 381 | NORTHWOOD | Prefix |
| IA | 641 | 390 | NORTHWOOD | Prefix |
| IA | 641 | 420 | MASON CITY | Prefix |
| IA | 641 | 426 | CHARLES CY | Prefix |
| IA | 641 | 436 | CENTERVL | Prefix |
| IA | 641 | 451 | FAIRFIELD | Prefix |
| IA | 641 | 481 | TOLEDO | Prefix |
| IA | 641 | 525 | CLEAR LAKE | Prefix |
| IA | 641 | 529 | CLEAR LAKE | Prefix |
| IA | 641 | 530 | MASON CITY | Prefix |
| IA | 641 | 541 | SIGOURNEY | Prefix |
| IA | 641 | 580 | LATIMER | Prefix |
| IA | 641 | 590 | JOICE | Prefix |
| IA | 641 | 596 | JOICE | Prefix |
| IA | 641 | 629 | PELLA | Prefix |
| IA | 641 | 638 | OSKALOOSA | Prefix |
| IA | 641 | 640 | IOWA FALLS | Prefix |
| IA | 641 | 651 | PELLA | Prefix |
| IA | 641 | 670 | OSKALOOSA | Prefix |
| IA | 641 | 680 | OTTUMWA | Prefix |
| IA | 641 | 740 | CASEY | Prefix |
| IA | 641 | 750 | MARSHALLTN | Prefix |
| IA | 641 | 757 | PANORA | Prefix |
| IA | 641 | 790 | SIGOURNEY | Prefix |
| IA | 641 | 820 | KNOXVILLE | Prefix |
| IA | 641 | 840 | NEWTON | Prefix |
| IA | 641 | 849 | ELDORA | Prefix |
| IA | 641 | 860 | BRITT | Prefix |
| IA | 641 | 863 | BRITT | Prefix |
| IA | 641 | 871 | KNOXVILLE | Prefix |
| IA | 641 | 881 | LATIMER | Prefix |
| IA | 641 | 888 | GRINNELL | Prefix |
| IA | 641 | 931 | ALBIA | Prefix |
| IA | 641 | 954 | OTTUMWA | Prefix |
| IA | 641 | 980 | OTTUMWA | Prefix |
| IA | 712 | 209 | ESTHERVL | Prefix |
| IA | 712 | 216 | LOGAN | Prefix |
| IA | 712 | 221 | CHEROKEE | Prefix |
| IA | 712 | 229 | CHEROKEE | Prefix |
| IA | 712 | 249 | ATLANTIC | Prefix |
| IA | 712 | 251 | SIOUX CITY | Prefix |
| IA | 712 | 253 | SIOUX CITY | Prefix |
| IA | 712 | 260 | SPENCER | Prefix |
| IA | 712 | 267 | DENISON | Prefix |
| IA | 712 | 269 | DENISON | Prefix |
| IA | 712 | 291 | STORM LAKE | Prefix |
| IA | 712 | 292 | CARROLL | Prefix |
| IA | 712 | 298 | EMMETSBURG | Prefix |
| IA | 712 | 299 | STORM LAKE | Prefix |
| IA | 712 | 304 | EXIRA | Prefix |
| IA | 712 | 305 | LE MARS | Prefix |
| IA | 712 | 307 | AVOCA | Prefix |
| IA | 712 | 310 | COUNCILBLF | Prefix |
| IA | 712 | 330 | SPIRITLAKE | Prefix |
| IA | 712 | 334 | SIOUX RPD | Prefix |
| IA | 712 | 339 | SPIRITLAKE | Prefix |
| IA | 712 | 344 | SHELDON | Prefix |
| IA | 712 | 351 | HAVELOCK | Prefix |
| IA | 712 | 358 | HAVELOCK | Prefix |
| IA | 712 | 360 | ORANGECITY | Prefix |
| IA | 712 | 363 | SPENCER | Prefix |
| IA | 712 | 369 | IDA GROVE | Prefix |
| IA | 712 | 371 | IDA GROVE | Prefix |
| IA | 712 | 420 | ONAWA | Prefix |
| IA | 712 | 422 | HAWARDEN | Prefix |
| IA | 712 | 431 | ONAWA | Prefix |
| IA | 712 | 490 | SIOUX CITY | Prefix |
| IA | 712 | 540 | LE MARS | Prefix |
| IA | 712 | 541 | LE MARS | Prefix |
| IA | 712 | 571 | WESTPHALIA | Prefix |
| IA | 712 | 579 | WESTPHALIA | Prefix |
| IA | 712 | 590 | MASSENA | Prefix |
| IA | 712 | 592 | WOODBINE | Prefix |
| IA | 712 | 635 | SIOUX CITY | Prefix |
| IA | 712 | 660 | EARLY | Prefix |
| IA | 712 | 661 | EARLY | Prefix |
| IA | 712 | 693 | SAC CITY | Prefix |
| IA | 712 | 720 | SIBLEY | Prefix |
| IA | 712 | 739 | DOON | Prefix |
| IA | 712 | 789 | GRISWOLD | Prefix |
| IA | 712 | 790 | CARROLL | Prefix |
| IA | 712 | 840 | MAPLETON | Prefix |
| IA | 712 | 854 | DENISON | Prefix |
| IA | 712 | 870 | MOVILLE | Prefix |
| IA | 712 | 880 | MAPLETON | Prefix |
| IA | 712 | 887 | ROCKWELLCY | Prefix |
| IA | 712 | 898 | SIOUX CITY | Prefix |
| IA | 712 | 899 | SIOUX CITY | Prefix |
carrier lookup • operating company number • ocn lookup • who owns this number • npa nxx • rate center